With track ending, what should I post? Workout of the week?

Hi Chris Hope you are well!Hope it's okay to ask this question here - I have a female athlete that is tilting her head left then right when she is running. In the 100 m hurdles she does not do that but in the 400 m hurdles she is breaking apart at the 150 then the head starts to tilt. Why is that? And also will the Vsit with all the different perturbations fix that? Thank you Chris

Hello Chris,do we know why flat feet= faster? it is evident that they do every elite sprinter have them do we know why though ?do they allow for more springy foot-running ONLY on ball of the foot and allow force absorption ? do they allow for more external rotation? whats your take .Also in ground contact when the foot is absorbing the force is extensive dorsiflexionin force absorption not ideal by the logic of the more you dorsiflex the more your shin becomes vertical and you push vertical also too much dorsiflexion is LOST ENERGY right ?Everybody dorsiflexes to absorb force but super elite sprinters(BOLT,JACOBS) seem to dorsiflex way less.

Would anyone remember / be able to direct me to which presentation Chris talks about the foot landing across the mid-line of the body and what he does to correct it? Thanks in advance.

Chris, I appreciate getting to see the weekly workouts you’re creating. Would it be possible for you to do a video where you explain the why’s of how you assemble each day for a week or longer? With the amount of exercises you offer, it’s not always intuitive to me as what exactly each one is there for.